Live air quality index in Essex, UK today
Stay updated with real-time air quality in Essex, UK featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
22
Good
Essex, UK
Last updated: ... (Local time)
Major air pollutants in Essex, UK
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
4.22 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
10.08 μg/m³
0
55
155
255
425
605+
Ozone (O3)
20.60 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.74 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
6.50 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.03 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Essex, UK
Essex, UK
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Essex, UK air quality map: Stay updated on AQI near you
Air quality in cities of Essex, UK
| No results found | |||||||
| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
Air quality in nearby states
Thurrock, UK
AQI 22
Good
4.18μg/m³
PM2.5
9.91μg/m³
PM10
19.39ppb
O3
0.86ppb
SO2
7.64ppb
NO2
0.03ppm
CO
Medway, UK
AQI 19
Good
2.21μg/m³
PM2.5
12.63μg/m³
PM10
20.02ppb
O3
0.98ppb
SO2
5.91ppb
NO2
0.03ppm
CO
Greater London, UK
AQI 44
Good
7.55μg/m³
PM2.5
29.79μg/m³
PM10
20.18ppb
O3
1.09ppb
SO2
10.06ppb
NO2
0.01ppm
CO
Hertfordshire, UK
AQI 27
Good
4.62μg/m³
PM2.5
15.10μg/m³
PM10
20.26ppb
O3
0.73ppb
SO2
8.97ppb
NO2
0.01ppm
CO
Cambridgeshire, UK
AQI 27
Good
5.45μg/m³
PM2.5
15.68μg/m³
PM10
17.27ppb
O3
0.65ppb
SO2
7.32ppb
NO2
0.03ppm
CO
Suffolk, UK
AQI 22
Good
4.14μg/m³
PM2.5
8.88μg/m³
PM10
19.07ppb
O3
0.77ppb
SO2
4.01ppb
NO2
0.05ppm
CO
How accurate is Essex, UK air quality data?
Air quality and pollutant data for Essex, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
Frequently asked questions
How often is air quality information updated for Essex, UK?
The air quality information for Essex, UK is updated every hour for accuracy.
What time in the last 24 hours was the air quality in Essex, UK at its worst?
In the past 24 hours, the air quality in Essex, UK was at its worst at 05:00:00 on 2025-07-23.
When did Essex, UK experience the best air quality in the last 24 hours?
In the last 24 hours, the best air quality in Essex, UK was observed at 07:00:00 on 2025-07-23.
What is the AQI in Essex, UK right now?
As of now, the AQI in Essex, UK is 22, indicating Good conditions.
What is the most common type of pollution in Essex, UK?
Essex, UK air has the highest levels of PM2.5.
What should I do in case of poor air quality in Essex, UK?
Poor air quality in Essex, UK means it's advisable to stay indoors and wear a mask for your protection.
What is the PM2.5 level in Essex, UK at the moment?
PM2.5 levels in Essex, UK are currently 3.967 μg/m3.
What is the PM10 level in Essex, UK at the moment?
The PM10 concentration in Essex, UK is 9.478 μg/m3 at the moment.
What is the carbon monoxide (CO) level in Essex, UK at the moment?
The current carbon monoxide (CO) concentration in Essex, UK is 0.031 ppm.
What is the sulfur dioxide (SO2) level in Essex, UK at the moment?
Currently, Essex, UK has a sulfur dioxide (SO2) concentration of 0.91 ppb.
What is the ozone (O3) level in Essex, UK at the moment?
The current ozone (O3) level in Essex, UK at the moment is 19.738 ppm.
What is the nitrogen dioxide (NO2) level in Essex, UK at the moment?
Nitrogen dioxide (NO2) level in Essex, UK at the moment is 6.114 ppb.
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